CN2656628Y - Oil pumping machine concrete counter weight - Google Patents
Oil pumping machine concrete counter weight Download PDFInfo
- Publication number
- CN2656628Y CN2656628Y CN 200320102508 CN200320102508U CN2656628Y CN 2656628 Y CN2656628 Y CN 2656628Y CN 200320102508 CN200320102508 CN 200320102508 CN 200320102508 U CN200320102508 U CN 200320102508U CN 2656628 Y CN2656628 Y CN 2656628Y
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- CN
- China
- Prior art keywords
- concrete
- balance weight
- utility
- weight body
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a pumping unit concrete counterweight unit, which consists of a hook or a hanger (1), a reinforced skeleton frame (2) and concrete (3). The utility model is characterized in that: the reinforced skeleton frame (2) is positioned in the concrete (3), and the hooks or the hangers (1) are arranged on both sides of the concrete (3). Compared with the existing technique, the utility model has the advantages of simple manufacture process, user-friendliness, stability and durability, low cost, and only occupying one sixth to one tenth of the iron counterweight unit costs.
Description
Technical field
The utility model relates to a kind of oil pumper concrete balance weight body, relates to a kind of balance weight body that is exclusively used in oil pumper or oil pumping workover rig specifically, belongs to the petroleum machinery parts.
Background technology
At present, the used balance weight body overwhelming majority of oil pumper is the balance weight body of irony or steel, and this balance weight body cost height makes trouble, and it is convenient inadequately to draw materials, and needing can moulding through complicated technologies such as smelting, castings.The inventor is not after the patent ZL99248521.5 of on October 18th, 1999 application has 4 patented products such as walking beam Bevel Gear Transmission oil pumper, applied for respectively that on January 29th, 2003 and on October 16th, 2003 number of patent application is again: 03236696.5 and two patents of the oil pumping workover rig of 0310100186.X, in producing, using, find the special-purpose weight member of oil pumper or oil pumping workover rig, be that balance weight body exists the product cost height equally, make trouble problem such as it is convenient to draw materials inadequately.And consider that oil pumper belongs to the actual conditions of field work, its piece volumes is not a principal contradiction, so the inventor improves the structure of existing balance weight body by research and practice.
Summary of the invention
The purpose of this utility model is to provide a kind of manufacturing simple, draws materials conveniently, and the oil pumper concrete balance weight body that cost is low is to overcome the deficiency of existing balance weight body.
The purpose of this utility model is achieved in that it is made up of suspension hook or hanging hole (1), cage of reinforcement (2) and concrete (3), and it is characterized in that: be provided with cage of reinforcement (2) in the concrete (3), the two ends of concrete (3) is provided with suspension hook or hanging hole (1).
Described concrete (3) is cuboid or square.
Described concrete (3) is spheroid or cone or egg shape.
The utility model compared with prior art, its makes simple, easy to use, durable, cost is low, only accounts for 1/6～1/10 of irony balance weight body cost.
Description of drawings
Accompanying drawing is the utility model concrete structure weight schematic diagram.
Among the figure: 1, suspension hook or hanging hole, 2, cage of reinforcement, 3, concrete.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
From accompanying drawing as can be known: it is made up of suspension hook or hanging hole 1, cage of reinforcement 2 and concrete 3, and it is to be provided with cage of reinforcement 2 in concrete 3, forms an integral body and is concrete balance weight body main body.The two ends of concrete 3 is provided with suspension hook or hanging hole 1.Utilize suspension hook or hanging hole 1 can easily the utility model be reached the purpose of counterweight.Described concrete 3 is cuboid or square, and described concrete 3 also can be spheroid or cone or egg shape.Present embodiment concrete balance weight body is a cuboid.
Claims (3)
1, a kind of oil pumper concrete balance weight body, it is made up of suspension hook or hanging hole (1), cage of reinforcement (2) and concrete (3), it is characterized in that: be provided with cage of reinforcement (2) in the concrete (3), the two ends of concrete (3) is provided with suspension hook or hanging hole (1).
2, oil pumper concrete balance weight body according to claim 1, described concrete (3) is cuboid or square.
3, oil pumper concrete balance weight body according to claim 1, described concrete (3) is spheroid or cone or egg shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102508 CN2656628Y (en) | 2003-11-03 | 2003-11-03 | Oil pumping machine concrete counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102508 CN2656628Y (en) | 2003-11-03 | 2003-11-03 | Oil pumping machine concrete counter weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656628Y true CN2656628Y (en) | 2004-11-17 |
Family
ID=34340136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102508 Expired - Fee Related CN2656628Y (en) | 2003-11-03 | 2003-11-03 | Oil pumping machine concrete counter weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656628Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261234A (en) * | 2010-05-31 | 2011-11-30 | 姜玉德 | Dynamic balance mechanism |
| CN103807354A (en) * | 2012-11-07 | 2014-05-21 | 昆山航天林泉电机有限公司 | Outside pothook and double pothook linkage type weight box of vertical type pumping unit |
-
2003
- 2003-11-03 CN CN 200320102508 patent/CN2656628Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261234A (en) * | 2010-05-31 | 2011-11-30 | 姜玉德 | Dynamic balance mechanism |
| CN103807354A (en) * | 2012-11-07 | 2014-05-21 | 昆山航天林泉电机有限公司 | Outside pothook and double pothook linkage type weight box of vertical type pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |